C-RTK Base Station-High precision positioning system
C-RTK-BASE differential high-precision GPS base station system, built-in multi-star single-frequency RTK receiver module, P9 over-the-horizon data transmission module, WIFI communication module, high-capacity battery pack can work continuously for 12 hours, and run Linux system. A variety of working modes can be flexibly applied to the fields of drones, unmanned vehicles and so on.
Products description /C-RTK Base Sstation High precision positioning system
Running the LINUX system
CUAV RTK-BASE uses ARM chip architecture and runs LINUX system. Through reliable and flexible LINUX system, it can expand the application to meet the needs of users in different industries.
Built-in 7000mAh 7.4V capacity battery and PMU battery management chip, relying on the internal battery for 12 hours of continuous operation, support 12V direct charging, and easily expand external solar charging, to achieve 7X24 hours of operation.
Built-in 16G storage space, you can extend the original observation data of the base station RTK through post-expansion, and use it for post-difference calculation.
Integrated OLED display
C-RTK-BASE integrates an OLE D display that displays the current operating mode, battery status, RTK status, and associated drone status via the OLED display.
C-RTK Base base station working principle diagram
Built-in web server
Through the WIFI, you can access the RTK-BASE WEB management interface. Through the WEB management interface, you can view the RTK signal status and power information in real time, and configure the RTK operation mode, parameters and P9 data transmission, and also perform RTK-BASE. Upgrade the restore operation.
2 working modes - covering hundreds of application scenarios
RTK broadcast mode
RTK-BASE will receive the RTK raw data and transmit it to the drones in the same group through the built-in digital transmission. The drone receiving the data is not limited by the number. The built-in P9 digital transmission is the farthest. Up to 30KM, the built-in RTK module has a baseline length of up to 10KM.
Drone single point mode
The C-RTK Base Station encapsulates the received RTK raw data with mavlink and transmits the hotspot through WIFI. The user can directly communicate with the drone through the mobile phone or the computer ground station, and the drone can directly receive the RTK and mavlink interaction. data.
Agricultural plant protection
IP65 protection makes the product more capable of working in harsh environments.
Specifications /C-RTK Base Sstation High precision positioning system
|Operating mode||Point-to-point, point-to-multipoint (broadcast)|
|Support satellite||GPS L1 C/A, GLONASS L1OF, BeiDou B1I|
|RTK refresh rate||Max 10HZ|
|RTK receiving channel||72-channel u-blox M8 engine (M8P + M8N)|
|positioning accuracy||3D FIX：2.5 m; RTK)：0.025 m|
|Convergence time 2||RTK < 60 sec|
|Sensitivity||Tracking & Nav –160 dBm Cold starts –148 dBm Hot starts –156 dBm Reacquisition –158 dBm|
|Support for flight control agreement||Mavlink 2.0/1.0|
|Working environment and physical parameters|
|Built-in battery capacity||7.4v 7000Mah|
|Battery working time||12小时|
|Working current||12V/1.5A MAX|
|Operating temperature||-10°~ +60°|
|Size||60mm x 115|
|Shell material||6063 Aviation aluminum+ABS+PC|
|Antenna interface type||SMA inner hole|
|Screen||OLED 150*150 DPI|
|Charging interface||Non-standard DC3.5*1.35|
|Extension port||RJ45Network port×1|
|TTL Serial port×2|
|9 Antenna extension×1|
|WIFI Antenna extension×1|